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Chemistry

Chemistry
The gas used for artificial ripening of green fruit is

carbon dioxide
ethane
ethylene
acetylene

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Chemistry
Aqueous solution of which of the following is a good conductor of electricity

Ammonium acetate
Glucose
Ammonia
Acetic acid

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Chemistry
Baryllium Sulphate is less soluble in water due to

Low Energy of dissociation
Low inflammable energy
Lonic band
High inflammable energy

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Chemistry
Which one is the naturally occuring heaviest element

Protactinium
Thorium
Mercury
Uranium

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Chemistry
Which of the following has least negative electron gain enthalpy

F
P
S
Cl

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Chemistry
A pungent smell often present near the urinals is due to

Urea
Sulphur-di- oxide
Chlorine
Ammonia

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MORE MCQ ON Chemistry

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